Align Technology Inc (ALGN)

NASDAQ · Health Care

163.65
-4.26 (-2.54%)
Updated Aug 19, 5:43 PM ET
AI Rating
Hold
Overall Score
55
Trend
36
Momentum
76
Risk
56

Scores are generated from technical indicators for educational purposes and are not a recommendation to buy or sell.

Price history

Daily closes and volume
Feb 19, 2026 122 sessions Aug 18, 2026

AI Analysis

Align Technology Inc is trading at $163.65, down 2.54% on the session. The 50 day average sits at $174.96 and the 200 day at $n/a, which puts the stock in a mixed technical position. RSI is at 57, which reads as strong, and MACD is bullish crossover. Volume is average.

The nearest support is around $173.70 with resistance near $185.00, so that band frames the current range. Average daily movement is roughly $6.55, or about 4.0% of the share price, which is what any stop placement has to allow for. The overall health score of 55 out of 100 combines a trend score of 36, momentum of 76 and a risk score of 56.

Technical indicators

RSI (14)
57.0
strong
MACD
0.249
bullish crossover
SMA 20
174.41
SMA 50
174.96
SMA 200
--
unknown
ATR (14)
6.55
avg daily range
Support
173.70
Resistance
185.00
Volume vs 20d
1.06x
average
Volatility
36.0%
annualised
1 month
+0.40%
3 months
+10.15%

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